Fred Oesterreich
The Man in the Attic
The Murder of Fred Oesterreich
‘Bat Man’ Case: a Lurid Tale of Love and Death
For Years, She Kept Her Secret Lover In The Attic And Made Him Live Like A Bat
The Married Woman Who Kept Her Lover in the Attic
Wikipedia: Walburga Oesterreich
The Bizarre Case of the Unfaithful Wife and Her “Attic Man”
Murderpedia: Walburga Oesterreich
Books
Fatal Passions
The Case of the Attic Lover and Other True Crime Stories
Movies/Documentaries
The Man In The Attic
The Bliss of Mrs. Blossom
A Crime To Remember: Guess Who?
Dolly Oesterreich and Otto Sanhuber
